How to discover the dynamic IP address in ubuntu

One of the servers that had a static IP address has Samba installed and I want to be able to access that server via my workstation.

I'm running Ubuntu 7.04 on my DHCP server but I can't figure out how to find my DHCP IP address. I tried several switches using netstat to no avail. Does anyone know how I can find out my DHCP IP address so that I can access my Samba share from my workstation?